CN215606173U - Movable fracture reduction robot - Google Patents
Movable fracture reduction robot Download PDFInfo
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- CN215606173U CN215606173U CN202023153752.1U CN202023153752U CN215606173U CN 215606173 U CN215606173 U CN 215606173U CN 202023153752 U CN202023153752 U CN 202023153752U CN 215606173 U CN215606173 U CN 215606173U
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Abstract
The utility model relates to the technical field of medical auxiliary instruments and discloses a movable fracture reduction robot which comprises a base and two threaded pipes, wherein the two threaded pipes are arranged on the upper surface of the base and rotatably connected, screw rods are arranged in the two threaded pipes, the rod walls of the upper ends of the two screw rods are commonly connected with a first supporting plate, the upper surface of the first supporting plate is provided with a second supporting plate, the upper end of the second supporting plate is provided with a far-end fixing support, the upper surface of the right side of the first supporting plate is provided with a supporting column, the upper surface of the supporting column is provided with a near-end bone external fixing ring, a first cavity is formed in the top end of the supporting column, a clamping mechanism is arranged in the first cavity, and a universal wheel is fixedly arranged on the lower surface of the first supporting plate. The utility model can lead the fracture reduction robot to move at will and adjust the height of the fracture reduction robot according to the height of the operating bed.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary instruments, in particular to a movable fracture reduction robot.
Background
Fracture is a frequently encountered disease and a common disease in the trauma field, wherein closed limb fracture is particularly common, and the traditional long bone fracture reduction method is that under a direct-view environment, a doctor performs incision reduction by experience and skill, but the incision reduction method is easy to damage blood cloud and soft tissues around fracture, and the fracture is much in bleeding and easy to infect.
In the face of the inherent defects of surgical incision and reduction, domestic scholars begin to explore the mechanical reduction of fracture or joint dislocation parts under fluoroscopy, the existing fracture reduction robot is inconvenient to move, and the height of the fracture reduction robot cannot be adjusted according to the height of an operating table.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that a fracture reduction robot in the prior art is inconvenient to move and the height of the fracture reduction robot cannot be adjusted according to the height of an operating bed, and provides a movable fracture reduction robot.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a movable fracture reduction robot comprises a base and two threaded pipes, wherein the two threaded pipes are respectively connected with the upper surface of the base in a rotating manner through first bearings, the inner parts of the two threaded pipes are respectively in threaded connection with a screw rod, the upper end rod walls of the two screw rods are jointly and fixedly provided with a first supporting plate, the upper surface of the first supporting plate is fixedly provided with a second supporting plate, the upper end of the second supporting plate is fixedly provided with a far-end fixing support, the upper surface of the right side of the first supporting plate is fixedly provided with a supporting column, the upper surface of the supporting column is provided with a near-end bone external fixing ring, the top end of the supporting column is internally provided with a first cavity, the first cavity is internally provided with a clamping mechanism, the first supporting plate is internally provided with a second cavity, the lower ends of the two threaded pipes penetrate through the upper surface of the first supporting plate to the inside of the second cavity and are jointly connected with a transmission mechanism, the lower surface of the first supporting plate is fixedly provided with universal wheels.
Preferably, fixture includes two-way lead screw and two connecting rods, the bar mouth has been seted up at the support column top, the both ends pole wall of two-way lead screw rotates through second bearing and the first cavity lateral wall that corresponds respectively and is connected and both ends pole wall threaded connection has the slider respectively, two the lower extreme pole wall of connecting rod is connected with the slider upper surface fixed connection that corresponds respectively, two the upper end pole wall of connecting rod runs through the bar mouth respectively and upwards extends, and fixed mounting has the clamp splice.
Preferably, the transmission mechanism comprises a rotating shaft, two first bevel gears and two second bevel gears, the two first bevel gears are fixedly sleeved on the lower end rod walls of the corresponding threaded pipes respectively, the rod walls at two ends of the rotating shaft are rotatably connected with the corresponding second cavity side walls through third bearings respectively, the two second bevel gears are fixedly sleeved on the rod walls of the rotating shaft, and the two first bevel gears are in meshed connection with the corresponding second bevel gears respectively.
Preferably, the bidirectional screw rod is characterized in that a right rod wall penetrates through the right side wall of the first cavity and is fixedly provided with a first crank.
Preferably, the right end rod wall of the rotating shaft penetrates through the right side wall of the second cavity and is fixedly provided with a second crank.
Preferably, rubber pads are fixedly mounted at the opposite ends of the two clamping blocks.
Compared with the prior art, the utility model provides a mobile fracture reduction robot, which has the following beneficial effects:
1. this portable fracture robot that resets, through rotating the second crank, the second crank drives the pivot and rotates, and then drives two second bevel gear rotations on the pole wall, is connected with the meshing of the second bevel gear that corresponds respectively through two first bevel gears, and then drives two screwed pipes and rotate simultaneously, and then realizes that two lead screws go up and down simultaneously, and then can adjust the height of fracture robot that resets according to the height of operation table.
2. This portable fracture robot that resets, through rotating first crank, first crank drives two-way lead screw and rotates, and then drives two sliders simultaneous movement on the pole wall, and then drives two clamp splices simultaneous movement, and then makes the clamp splice fix the outer stationary ring of near-end bone.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the fracture reduction robot can move randomly, and the height of the fracture reduction robot can be adjusted according to the height of the operating table.
Drawings
Fig. 1 is a schematic structural diagram of a mobile fracture reduction robot according to the present invention;
FIG. 2 is a schematic side view of the connection structure of FIG. 1;
fig. 3 is an enlarged view of a portion a of fig. 2.
In the figure: the device comprises a base 1, a threaded pipe 2, a lead screw 3, a first support plate 4, a second support plate 5, a far-end fixing support 6, a support column 7, a universal wheel 8, a near-end bone external fixing ring 9, a slide block 10, a bidirectional lead screw 11, a clamping block 12, a rubber pad 13, a connecting rod 14, a first crank 15, a rotating shaft 16, a second bevel gear 17, a first bevel gear 18 and a second crank 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a mobile fracture reduction robot comprises a base 1 and two threaded pipes 2, wherein the two threaded pipes 2 are rotatably connected with the upper surface of the base 1 through first bearings respectively, screw rods 3 are screwed in the two threaded pipes 2, the two threaded pipes 2 and the two screw rods 3 are designed so that the height of the fracture reduction robot can be adjusted at will, a first support plate 4 is fixedly mounted on the upper end rod walls of the two screw rods 3 together, a second support plate 5 is fixedly mounted on the upper surface of the first support plate 4, a distal end fixing bracket 6 is fixedly mounted on the upper end of the second support plate 5, a support post 7 is fixedly mounted on the upper surface of the right side of the first support plate 4, a near-end bone external fixing ring 9 is arranged on the upper surface of the support post 7, a first cavity is formed in the top end of the support post 7, a clamping mechanism is arranged in the first cavity, and a second cavity is formed in the first support plate 4, the lower extreme of two screwed pipes 2 all runs through inside first backup pad 4 upper surface to second cavity, and is connected with drive mechanism jointly, and fixed surface installs universal wheel 20 under first backup pad 4, and the fracture robot that resets is convenient for remove in the design of universal wheel 20.
Fixture includes two-way lead screw 11 and two connecting rods 14, the bar mouth has been seted up at 7 tops of support column, the both ends pole wall of two-way lead screw 11 rotates through second bearing and the first cavity lateral wall that corresponds respectively and is connected and both ends pole wall threaded connection has slider 10 respectively, the lower extreme pole wall of two connecting rods 14 respectively with the slider 10 last fixed surface that corresponds be connected, the upper end pole wall of two connecting rods 14 runs through the bar mouth respectively and upwards extends, and fixed mounting has clamp splice 12, fixture's design, can press from both sides tightly fixedly to near-end bone external fixation ring 9.
The transmission mechanism comprises a rotating shaft 16, two first bevel gears 18 and two second bevel gears 17, the two first bevel gears 18 are fixedly sleeved on the lower end rod walls of the corresponding threaded pipes 2 respectively, the rod walls at two ends of the rotating shaft 16 are rotatably connected with the corresponding second cavity side walls through third bearings respectively, the two second bevel gears 17 are fixedly sleeved on the rod walls of the rotating shaft 16, the two first bevel gears 18 are respectively in meshed connection with the corresponding second bevel gears 17, and the two threaded pipes 2 can rotate simultaneously due to the design of the transmission mechanism.
The right end rod wall of the bidirectional screw rod 11 penetrates through the right side wall of the first cavity and is fixedly provided with a first crank handle 15, and an operator can conveniently rotate the bidirectional screw rod 11 due to the design of the first crank handle 15.
The right end pole wall of pivot 16 runs through the second cavity right side wall and fixed mounting has second crank 19, and the operator of being convenient for rotates pivot 16 is driven in the design of second crank 19.
In the utility model, when in use, the second crank handle 19 is rotated, so that the second crank handle 19 drives the rotating shaft 16 to rotate, thereby driving the two second bevel gears 17 on the rod wall to rotate, and through the meshing connection of the two first bevel gears 18 and the corresponding second bevel gears 17, thereby driving the two threaded pipes 2 to rotate simultaneously, further realizing the simultaneous lifting of the two screw rods 3, further adjusting the height of the fracture reduction robot according to the height of the operating bed, sleeving the proximal bone external fixation ring 9 at the fracture part of the patient, then the support column is placed at the top end of the support column 7, the first crank handle 15 is rotated, the first crank handle 15 drives the bidirectional screw rod 11 to rotate, thereby driving the two sliders 10 on the rod wall to move simultaneously, further driving the two connecting rods 14 to move simultaneously, and then the two clamping blocks 12 are driven to move simultaneously, so that the clamping blocks 12 clamp the proximal external bone fixing ring 9, and the fixation of the proximal external bone fixing ring 9 is realized.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The movable fracture reduction robot comprises a base (1) and two threaded pipes (2), and is characterized in that the two threaded pipes (2) are rotatably connected with the upper surface of the base (1) through first bearings respectively, the two threaded pipes (2) are internally and uniformly in threaded connection with lead screws (3), a first support plate (4) is fixedly mounted on the upper end rod wall of the two lead screws (3) together, a second support plate (5) is fixedly mounted on the upper surface of the first support plate (4), a distal end fixing support (6) is fixedly mounted at the upper end of the second support plate (5), a support column (7) is fixedly mounted on the upper surface of the right side of the first support plate (4), a near-end bone external fixing ring (9) is arranged on the upper surface of the support column (7), a first cavity is formed in the top end of the support column (7), and a clamping mechanism is arranged in the first cavity, the second cavity has been seted up to first backup pad (4) inside, two the lower extreme of screwed pipe (2) all runs through inside first backup pad (4) upper surface to second cavity, and is connected with drive mechanism jointly, fixed surface installs universal wheel (8) under first backup pad (4).
2. The mobile robot for fracture reduction according to claim 1, wherein the clamping mechanism comprises a two-way screw rod (11) and two connecting rods (14), the top of the supporting column (7) is provided with a strip-shaped opening, two end rod walls of the two-way screw rod (11) are respectively and rotatably connected with corresponding first cavity side walls through second bearings, the two end rod walls are respectively and threadedly connected with sliding blocks (10), lower end rod walls of the two connecting rods (14) are respectively and fixedly connected with corresponding upper surfaces of the sliding blocks (10), upper end rod walls of the two connecting rods (14) respectively penetrate through the strip-shaped opening and extend upwards, and the clamping block (12) is fixedly mounted on the two connecting rods.
3. The mobile fracture reduction robot according to claim 1, wherein the transmission mechanism comprises a rotating shaft (16), two first bevel gears (18) and two second bevel gears (17), the two first bevel gears (18) are respectively and fixedly sleeved on the lower end rod walls of the corresponding threaded pipes (2), the rod walls at two ends of the rotating shaft (16) are respectively and rotatably connected with the corresponding second cavity side walls through third bearings, the two second bevel gears (17) are fixedly sleeved on the rod walls of the rotating shaft (16), and the two first bevel gears (18) are respectively and meshingly connected with the corresponding second bevel gears (17).
4. The mobile robot for reduction of bone fracture as claimed in claim 2, wherein the bidirectional screw rod (11) has a right end rod wall penetrating the right side wall of the first cavity and fixedly mounted with the first crank (15).
5. The mobile robot for reduction of bone fracture of claim 3, wherein the right end rod wall of the shaft (16) penetrates the right side wall of the second cavity and is fixedly provided with a second crank (19).
6. The mobile robot for reduction of bone fracture as claimed in claim 2, wherein the opposite ends of the two clamping blocks (12) are fixedly mounted with rubber pads (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023153752.1U CN215606173U (en) | 2020-12-24 | 2020-12-24 | Movable fracture reduction robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023153752.1U CN215606173U (en) | 2020-12-24 | 2020-12-24 | Movable fracture reduction robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215606173U true CN215606173U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023153752.1U Active CN215606173U (en) | 2020-12-24 | 2020-12-24 | Movable fracture reduction robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215606173U (en) |
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2020
- 2020-12-24 CN CN202023153752.1U patent/CN215606173U/en active Active
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Effective date of registration: 20220817 Address after: Room 4013-1, 4th Floor, Kechuang Building, No. 7 Yingcui Road, Jiangning Development Zone, Nanjing City, Jiangsu Province, 211100 (Jiangning Development Zone) Patentee after: Nanjing Keshengrui Intelligent Technology Co., Ltd. Address before: Room 22104-x350, 21 / F, unit 2, building 1, Liangli business complex building, Gaoxin 4th Road, high tech Zone, Xi'an City, Shaanxi Province, 710065 Patentee before: Xi'an Guangzhi Huike Intelligent Technology Co.,Ltd. |